.privacy {
  font-family: "Noto Sans JP", 游ゴシック体, YuGothic, 游ゴシック Medium, Yu Gothic Medium, Hiragino Kaku Gothic ProN, Hiragino Kaku Gothic Pro, メイリオ, Meiryo, sans-serif;
  color: #2a2a2a;
  background-image: url("../img/teppen.jpg");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
  padding-top: 120px;
  padding-bottom: 80px;
}

.privacy::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.4);
  z-index: 1;
}

.privacy > .container {
  position: relative;
  z-index: 2;
  margin: 0 auto;
  padding: 60px 40px;
  width: 780px;
  max-width: 90vw;
  border-radius: 20px;
  background-color: rgba(255, 255, 255, 0.93);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.privacy > .container > h2 {
  font-size: 2em;
  margin-bottom: 50px;
  text-align: center;
}

.privacy > .container > h3 {
  margin-top: 50px;
  margin-bottom: 20px;
}

.privacy > .container > p {
  margin-bottom: 20px;
  line-height: 1.8em;
}

.privacy > .container ul {
  margin-left: 1em;
  list-style: none;
}